Specification:

• 4vGSM/CDMA Channels
• GSM: Quad-band 850/900/1800/1900MHz
• CDMA: 800MHz
• PSTN and VoIP Hotline
• Up to 4 Concurrent Calls
• Flexible Dial Rules and Manipulation
• SMS Sending and Receiving
• USSD, open API for SMS /USSD
• PIN Code Management
• Web-Based Configuration
• Telnet Configuration
• Configure Backup/Restore
• Support English and Chinese language
• Firmware upgrade by HTTP/TFTP
• Web & Telnet Login Password Modify
• Factory Reset
• Ping and Tracert Test
• Traffic statistics: TCP, UDP, RTP
• Voice Dialogist with Loopback
• IVR Customization
• SIM Card Slot: 8 Channels
• Ethernet Interface:
• 2 LAN 10/100M Base-Tx RJ45
• Console: 1* RS232 115200bps
• Antennas Connectors: SMA
• PWR, RUN, Signal Strength, On/Off- hook
• SIM Card Installation
• Local SIM/Remote SIM with SIM Bank.